EP2128548B1 - Verteilerwärmetauscher und Verteilerkammer, insbesondere für Kraftfahrzeug - Google Patents

Verteilerwärmetauscher und Verteilerkammer, insbesondere für Kraftfahrzeug Download PDF

Info

Publication number
EP2128548B1
EP2128548B1 EP09170676.2A EP09170676A EP2128548B1 EP 2128548 B1 EP2128548 B1 EP 2128548B1 EP 09170676 A EP09170676 A EP 09170676A EP 2128548 B1 EP2128548 B1 EP 2128548B1
Authority
EP
European Patent Office
Prior art keywords
heat exchanger
shells
manifold
tubes
header
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP09170676.2A
Other languages
English (en)
French (fr)
Other versions
EP2128548A2 (de
EP2128548A3 (de
Inventor
Mohamed Ibrahimi
Ivan Le Bouteiller
Alain Pourmarin
Herveline Robidou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Publication of EP2128548A2 publication Critical patent/EP2128548A2/de
Publication of EP2128548A3 publication Critical patent/EP2128548A3/de
Application granted granted Critical
Publication of EP2128548B1 publication Critical patent/EP2128548B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
    • F28F2265/32—Safety or protection arrangements; Arrangements for preventing malfunction for limiting movements, e.g. stops, locking means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/04—Fastening; Joining by brazing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2275/00—Fastening; Joining
    • F28F2275/14—Fastening; Joining by using form fitting connection, e.g. with tongue and groove

Definitions

  • the invention relates to the field of heat exchangers, in particular for motor vehicles.
  • a heat exchanger comprising a bundle of tubes, at least one collector in which the tubes of the bundle open, and a collector box covering the collector.
  • Such a heat exchanger may constitute, for example, a cooling radiator of the vehicle engine, a heating radiator of the passenger compartment, or an evaporator or a condenser of an air conditioning circuit.
  • the tube bundle is usually mounted between two manifolds via their respective manifolds, and is adapted to be traversed by a fluid.
  • this fluid is the liquid used for cooling the engine.
  • this fluid is a refrigerant.
  • the collector is usually made in the form of a plate which is provided with holes for receiving the ends of the tubes of the bundle. These holes are generally flanked by a collar to facilitate a sealed assembly between the collector and the tubes of the bundle. This assembly can be carried out either by brazing or by means of a seal.
  • the manifold that caps the collector is arranged to cooperate sealingly with him.
  • the manifold can be made in the form of a metal piece which is soldered to the manifold.
  • manifold and the manifold constitute very different specific parts which are designed to cooperate with each other.
  • EP0222636A1 discloses a heat exchanger, comprising a bundle of tubes and at least one fluid box mounted at one end of this bundle of tubes by a manifold and connected to a fluid circuit by a manifold which is integrally formed on an extension Lateral of the collector and which opens into a lateral extension of the fluid box covering the lateral extension of the collector.
  • JPH051896A and US5366008A describe a heat exchanger with tanks formed by the assembly of a collector and a lid, which cooperate together through a shape connection.
  • the invention aims to simplify the production of collectors and manifolds.
  • the collector and the header are formed by two half-shells generally symmetrical on either side of a junction plane and having respective flat seals assembled along said junction plane.
  • the manufacture of the manifold and the manifold is simplified since these two components use the same half-shell at the base.
  • the collector and the manifold can thus be obtained by common tools.
  • the two half-shells are made of metal, for example aluminum, and their respective flat seals are assembled by brazing.
  • the respective flat seals are formed towards the inside of the half-shells.
  • one of the flat joints thus formed inward forms a stop against the tubes of the beam.
  • the flat seals may have respective impressions of conjugate shapes which are intended to fit each other by shape cooperation to ensure a positional holding of the two half-shells.
  • the collector half-shell further comprises holes for receiving the tubes of the bundle.
  • a heat exchanger collector box may comprise one or more pipes used for entering or leaving a heat transfer fluid.
  • the two half-shells are formed with half-pipes generally symmetrical with respect to the junction plane, so as to form a complete tubing (also called “spacer"), when the two half-shells are assembled together.
  • the half-shells are each formed by forming a metal sheet.
  • forming is meant at least one conventional mechanical operation, such as for example stamping, folding, rolling, etc.
  • the half-pipes are also formed during the forming of the two half-shells.
  • At least one of the flat seals is extended outwardly by a tongue serving, for example, the positioning and / or fixing of the heat exchanger.
  • the heat exchanger also comprises corrugated spacers placed between the tubes, the assembly being formed by brazing.
  • FIGS 1 and 2 partially show a heat exchanger 10 comprising a bundle 12 formed of flat tubes 14, parallel to one another, and between which corrugated inserts 16 are arranged.
  • the tubes 14 are received in a manifold 18, which is capped by a manifold 20 to form a volume that communicates with the tubes 14 of the beam.
  • the assembly can be traversed by a heat transfer fluid which exchanges heat with a flow of air sweeping the beam.
  • the tubes 14 of the bundle are advantageously received in an identical or similar collector (not shown), also capped by a manifold (not shown).
  • the manifold 18 and the manifold 20 are formed of two generally symmetrical half-shells, assembled on either side of a junction plane P.
  • these two half-shells are identical and they have respective flat seals 22 and 24 formed around the periphery of the shells and towards the outside.
  • the two half-shells 18 and 20 are advantageously formed by forming and in particular by stamping a metal sheet, preferably aluminum or aluminum alloy. These two half-shells are formed from the same basic elements and with the same tools. The only difference here lies in the fact that the half-shell forming the collector 18 must be further machined to form elongate holes 26 ( Figure 2 ) each adapted to receive an end of a tube 14. These holes are advantageously formed by cutting with the press. They are advantageously surrounded each by a collar improving the junction between the tube and the collector.
  • all the other components of the heat exchanger are made of metal, preferably in the same metal or metal alloy as the collector and the header.
  • the assembly is assembled by brazing, advantageously by passing through the oven, during a single operation.
  • the assembly of the manifold and the manifold is made in the same plane of junction with a flat landing against flat of the flat seals 22 and 24.
  • This design allows for shallow embossing, resulting in a gain of material.
  • some of the stamping may be common to both half-shells, which reduces the manufacturing time.
  • the flat berthing against flat makes it possible to obtain a good soldering.
  • This protruding element can be used, for example, for setting the heat exchanger in a housing. This is of interest especially when the heat exchanger must be inserted and mounted in a housing of a heater and / or air conditioning of a motor vehicle.
  • FIG. 3 shows a collector / collector assembly similar to that of Figures 1 and 2 , but in an alternative embodiment.
  • the main difference here lies in the fact that one flat seals, namely the flat gasket 22, comprises two projecting tongues 28 and 30 which can be used, for example, for setting the heat exchanger in a housing (not shown).
  • a claw 32 for holding the two flat seals against each other.
  • the respective half-shells 18 and 20 are each formed with half-pipes 34 and 36 each having a substantially semicircular section. These two half-pipes are generally symmetrical with respect to the junction plane. Thus, when the two half-shells are joined together, the half-pipes 34 and 36 together form a complete pipe 38, also called "spacer".
  • This pipe serves for the entry or exit of a heat transfer fluid circulating in the heat exchanger.
  • the respective flat seals 22 and 24 of the two half-shells continue at the level of the half-pipes 34 and 36, thus improving the tight junction of these two half-pipes between them.
  • the two half-pipes 34 and 36 are advantageously formed by forming, in particular by stamping, at the same time as the two half-shells, which also facilitates the manufacture.
  • the interface with the tubings can be provided by a brazed element which surrounds the two half-shells.
  • This embodiment has the advantage of allowing an oblong connection, or even rectangle, on the water box. This also allows a reduction in the height of the manifold, which results in a reduction of the material engaged and a reduction in size.
  • This design allows a connection of a tubulure either laterally on the collecting box, either at the end of the latter.
  • the embodiment of the Figure 5 differs from that of figure 2 in that the respective flat seals 22 and 24 are formed towards the inside of the half-shells, instead of the outside. Under these conditions, the forming of the half-shells can be obtained only by stamping and requires at least one additional operation to fold the flat seals inward.
  • one of the flat seals here the seal 22 forms a stop against the tubes 14 of the beam 12. This allows to automatically position the tubes in the axial direction relative to the manifold.
  • the flat seals 22 and 24 have respective imprints 40 and 42 of conjugate shapes which are intended to fit each other by shape cooperation to ensure a positional holding of the two half-shells.
  • these impressions are obtained by a U-fold of each of the flat seals.
  • These impressions can be made either on the whole or on a portion of the periphery of the half-shells.
  • Such a heat exchanger may constitute, for example, a cooling radiator of the vehicle engine, a heating radiator of the passenger compartment, or an evaporator or a condenser of an air conditioning circuit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Claims (8)

  1. Wärmeaustauscher, welcher ein Bündel (12) von Rohren (14) umfasst, wobei der Wärmeaustauscher mindestens eine Anordnung Kollektor/Sammelkasten umfasst, welche einen Sammelkasten umfasst, der einen Kollektor bedeckt, wobei der Kollektor (18) und der Sammelkasten (20) von zwei Halbschalen gebildet werden, die im Wesentlichen symmetrisch beiderseits einer gemeinsamen Trennebene (P) sind und jeweilige Flachdichtungen (22, 24) aufweisen, die entlang der Trennebene zusammengefügt sind, wobei die Rohre (14) in den Kollektor münden, dadurch gekennzeichnet, dass die jeweiligen Flachdichtungen (22, 24) zum Inneren der Halbschalen hin ausgebildet sind, und
    dadurch, dass eine der nach innen ausgebildeten Flachdichtungen (22, 24) einen Anschlag in Hinblick auf die Rohre (14) des Bündels (12) bildet.
  2. Wärmeaustauscher nach Anspruch 1, dadurch gekennzeichnet, dass die zwei Halbschalen (18, 20) metallisch sind, zum Beispiel aus Aluminium, und dadurch, dass ihre jeweiligen Flachdichtungen (22, 24) durch Löten zusammengefügt sind.
  3. Wärmeaustauscher nach einem der Ansprüche 1 bis 2,
    dadurch gekennzeichnet, dass die Flachdichtungen (22, 24) jeweilige Formabdrücke (40, 42) mit einander zugeordneten Formen aufweisen, welche dazu bestimmt sind, durch Formschluss ineinander eingerastet zu werden, um ein Halten der zwei Halbschalen in ihrer Position sicherzustellen.
  4. Wärmeaustauscher nach einem der Ansprüche 1 bis 3,
    dadurch gekennzeichnet, dass die Halbschale, die den Kollektor (18) bildet, außerdem Löcher (26) zur Aufnahme der Rohre (14) des Bündels (12) aufweist.
  5. Wärmeaustauscher nach einem der Ansprüche 1 bis 4,
    dadurch gekennzeichnet, dass die zwei Halbschalen (18, 20) mit Halbstutzen (34, 36) ausgebildet sind, die im Wesentlichen symmetrisch bezüglich der Trennebene (P) sind, so dass sie einen vollständigen Stutzen (38), auch Versteifung genannt, bilden, wenn die zwei Halbschalen zusammengefügt sind.
  6. Wärmeaustauscher nach einem der Ansprüche 1 bis 5,
    dadurch gekennzeichnet, dass die zwei Halbschalen (18, 20) jeweils durch Umformung eines Metallbleches hergestellt sind.
  7. Wärmeaustauscher nach den Ansprüchen 5 und 6 in Kombination, dadurch gekennzeichnet, dass die zwei Halbstutzen (34, 36) ebenfalls beim Formen der zwei Halbschalen (18, 20) hergestellt werden.
  8. Wärmeaustauscher nach einem der Ansprüche 1 bis 7,
    dadurch gekennzeichnet, dass er außerdem gewellte Zwischenstücke (16) umfasst, die zwischen den Rohren (14) des Bündels angeordnet sind.
EP09170676.2A 2002-06-04 2003-06-02 Verteilerwärmetauscher und Verteilerkammer, insbesondere für Kraftfahrzeug Expired - Lifetime EP2128548B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0206857A FR2840395B1 (fr) 2002-06-04 2002-06-04 Echangeur de chaleur a collecteur et boite collectrice de fabrication simplifiee, notamment pour vehicule automobile
EP03756045A EP1509740B1 (de) 2002-06-04 2003-06-02 Verteilerwärmetauscher und verteilerkammer einfacher ausführung, insbesondere für kraftfahrzeug
PCT/FR2003/001657 WO2003102485A1 (fr) 2002-06-04 2003-06-02 Echangeur de chaleur a collecteur et boite collectrice de fabrication simplifiee, notamment pour vehicule automobile

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03756045A Division EP1509740B1 (de) 2002-06-04 2003-06-02 Verteilerwärmetauscher und verteilerkammer einfacher ausführung, insbesondere für kraftfahrzeug

Publications (3)

Publication Number Publication Date
EP2128548A2 EP2128548A2 (de) 2009-12-02
EP2128548A3 EP2128548A3 (de) 2017-11-29
EP2128548B1 true EP2128548B1 (de) 2019-11-13

Family

ID=29558957

Family Applications (2)

Application Number Title Priority Date Filing Date
EP09170676.2A Expired - Lifetime EP2128548B1 (de) 2002-06-04 2003-06-02 Verteilerwärmetauscher und Verteilerkammer, insbesondere für Kraftfahrzeug
EP03756045A Expired - Lifetime EP1509740B1 (de) 2002-06-04 2003-06-02 Verteilerwärmetauscher und verteilerkammer einfacher ausführung, insbesondere für kraftfahrzeug

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03756045A Expired - Lifetime EP1509740B1 (de) 2002-06-04 2003-06-02 Verteilerwärmetauscher und verteilerkammer einfacher ausführung, insbesondere für kraftfahrzeug

Country Status (9)

Country Link
EP (2) EP2128548B1 (de)
JP (1) JP4461010B2 (de)
AT (1) ATE449944T1 (de)
AU (1) AU2003253061A1 (de)
BR (1) BR0304974B1 (de)
DE (1) DE60330238D1 (de)
ES (1) ES2333861T3 (de)
FR (1) FR2840395B1 (de)
WO (1) WO2003102485A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008061762A1 (de) * 2008-12-12 2010-06-17 Behr Gmbh & Co. Kg Sammler eines Wärmeübertragers, insbesondere für eine Klimaanlage eines Kraftfahrzeuges sowie Wärmeübertrager, insbesondere Verdampfer für eine Kraftfahrzeugklimaanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588365A1 (fr) * 1985-10-03 1987-04-10 Valeo Echangeur de chaleur, en particulier pour vehicule automobile
JPH0399736A (ja) * 1989-09-11 1991-04-24 Showa Alum Corp 熱交換器用ヘッダ
JP2864170B2 (ja) * 1991-02-13 1999-03-03 株式会社ゼクセル 熱交換器
US5366008A (en) * 1993-08-16 1994-11-22 General Motors Corporation Method of manufacturing header condensers
JPH08327278A (ja) * 1995-05-30 1996-12-13 Sanden Corp 熱交換器のタンク
JPH094996A (ja) * 1995-06-21 1997-01-10 Calsonic Corp 熱交換器用タンクおよびその製造方法
JP3774017B2 (ja) * 1997-02-19 2006-05-10 カルソニックカンセイ株式会社 熱交換器
JP2000220990A (ja) * 1999-01-28 2000-08-08 Sanden Corp 熱交換器

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
EP1509740A1 (de) 2005-03-02
ES2333861T3 (es) 2010-03-02
BR0304974B1 (pt) 2013-12-03
AU2003253061A1 (en) 2003-12-19
EP1509740B1 (de) 2009-11-25
EP2128548A2 (de) 2009-12-02
JP4461010B2 (ja) 2010-05-12
ATE449944T1 (de) 2009-12-15
BR0304974A (pt) 2004-09-28
FR2840395B1 (fr) 2005-01-14
JP2005528579A (ja) 2005-09-22
WO2003102485A1 (fr) 2003-12-11
FR2840395A1 (fr) 2003-12-05
DE60330238D1 (de) 2010-01-07
EP2128548A3 (de) 2017-11-29

Similar Documents

Publication Publication Date Title
EP0779489B1 (de) Wärmetauscher und Endplatte für einen Wärmetauscher
FR2783907A1 (fr) Echangeur de chaleur d'encombrement reduit, en particulier pour vehicule automobile
EP1139054B2 (de) Baueinheit aus Endkammer und Rohr für Wärmetauscher
FR2499234A1 (fr) Echangeur de chaleur
FR2958385A1 (fr) Echangeur de chaleur a performances accrues
EP3080542B1 (de) Sammler und entsprechender wärmetauscher
EP0501855B1 (de) Rohrschlangenwärmetauscher
EP1063487B1 (de) Plattenwärmetauscher, insbesondere zum Kühlen von Kraftfahrzeugöl
FR2814230A1 (fr) Module d'echange de chaleur pour vehicule automobile
FR2798992A1 (fr) Dispositif d'assemblage d'une piece rapportee sur un echangeur de chaleur, en particulier de vehicule automobile
FR2770632A1 (fr) Echangeur de chaleur a collecteur renforce, notamment pour vehicule automobile
EP2128548B1 (de) Verteilerwärmetauscher und Verteilerkammer, insbesondere für Kraftfahrzeug
FR2755222A1 (fr) Echangeur de chaleur comportant une boite collectrice a deux compartiments adjacents
EP1861673B1 (de) Verbesserte sammelplatte, sammelkasten und wärmetauscher mit einer solchen sammelplatte
WO1999067592A1 (fr) Echangeur de chaleur pour vehicule automobile, et son procede de fabrication
EP0780655A1 (de) Wärmetauscher mit gelötetem Wasserkasten, insbesondere für ein Kraftfahrzeug
WO2005090892A1 (fr) Boite collectrice munie d’une tubulure de raccordement pour un echangeur de chaleur brase
FR2766265A1 (fr) Echangeur de chaleur brase pour vehicule automobile, et son procede de fabrication
FR2868522A1 (fr) Module d'echange de chaleur, en particulier pour vehicules automobiles
WO2018060625A1 (fr) Échangeur thermique, notamment pour véhicule automobile
FR2849176A1 (fr) Echangeur de chaleur muni d'un reservoir, en particulier pour vehicule automobile, et procede pour sa fabrication.
FR2780153A1 (fr) Echangeur de chaleur a tubes plats, en particulier pour vehicule automobile
FR2892806A1 (fr) Boite collectrice brasee pour echangeur de chaleur.
FR2799826A1 (fr) Echangeur de chaleur brase de structure compacte, en particulier pour vehicule automobile
FR3030030A1 (fr) Collecteur pour echangeur de chaleur, notamment pour un vehicule automobile, ensemble et echangeur de chaleur comprenant un tel collecteur et procede associe

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AC Divisional application: reference to earlier application

Ref document number: 1509740

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

RIC1 Information provided on ipc code assigned before grant

Ipc: F28F 9/02 20060101AFI20171025BHEP

Ipc: F28D 1/053 20060101ALI20171025BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180528

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: F28D 1/053 20060101ALI20190510BHEP

Ipc: F28F 9/02 20060101AFI20190510BHEP

INTG Intention to grant announced

Effective date: 20190605

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LE BOUTEILLER, IVAN

Inventor name: IBRAHIMI, MOHAMED

Inventor name: POURMARIN, ALAIN

Inventor name: ROBIDOU, HERVELINE

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AC Divisional application: reference to earlier application

Ref document number: 1509740

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1202117

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191115

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 60352292

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20191113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200313

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200214

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200213

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60352292

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1202117

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20200814

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20200930

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200602

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200602

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200602

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210616

Year of fee payment: 19

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191113

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60352292

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220630

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230103

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230528